<!--
 * Tencent is pleased to support the open source community by making BK-JOB蓝鲸智云作业平台 available.
 *
 * Copyright (C) 2021 THL A29 Limited, a Tencent company.  All rights reserved.
 *
 * BK-JOB蓝鲸智云作业平台 is licensed under the MIT License.
 *
 * License for BK-JOB蓝鲸智云作业平台:
 *
 *
 * Terms of the MIT License:
 * ---------------------------------------------------
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
 * to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of
 * the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
 * THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
 * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
-->

<template>
  <div>
    <jb-form-item
      ref="item"
      :label="$t('源文件')"
      :property="field"
      required
      :rules="rules">
      <div>
        <bk-button
          class="mr10"
          @click="handleAddServerFile">
          <icon type="plus" />
          {{ $t('添加服务器文件') }}
        </bk-button>
        <bk-button
          v-if="ENABLE_FEATURE_FILE_MANAGE"
          class="mr10"
          @click="handleAddSourceFile">
          <icon type="plus" />
          {{ $t('添加文件源文件') }}
        </bk-button>
        <bk-button
          class="mr10"
          :loading="isConfigLoading"
          @click="handlerUploadLocalFile">
          <icon type="plus" />
          {{ $t('添加本地文件') }}
        </bk-button>
        <span class="source-file-tips">
          {{ $t('添加本地文件会有同名文件覆盖风险') }}
          <icon
            v-bk-tooltips="uploadFileTipsConfig"
            class="tips-flag"
            type="info" />
        </span>
      </div>
      <view-file
        v-show="showFileView"
        ref="serverFileView"
        v-model="isAddServerFile"
        class="source-file-view"
        :data="sourceFileList"
        :from="from"
        v-bind="$attrs"
        @on-change="handleSourceFileChange" />
    </jb-form-item>
    <div
      id="uploadFileTips"
      class="upload-file-tips">
      <div class="row">
        {{ $t('支持中文文件名，本地上传文件大小不能超过') }} {{ fileMaxUploadSize }}
      </div>
      <div class="row">
        {{ $t('文件名支持使用通配符，如： /tmp/jobsvr_2020*.log') }}
      </div>
      <div class="row">
        {{ $t('文件名支持正则表达式写法以匹配多个文件，文件名前 需加 REGEX: 前缀，如：/tmp/REGEX:myfile-[A-Za-z]{0,10}.tar.gz') }}
      </div>
      <div class="row">
        {{ $t('如需分发文件目录，文件名请以/结束') }}
      </div>
    </div>
  </div>
</template>
<script>
  import _ from 'lodash';
  import { mapMutations } from 'vuex';

  import QuertGlobalSettingService from '@service/query-global-setting';

  import I18n from '@/i18n';

  import ViewFile from './view';

  export default {
    name: 'SourceFileBase',
    components: {
      ViewFile,
    },
    inheritAttrs: false,
    props: {
      field: {
        type: String,
        default: '',
      },
      data: {
        type: Array,
        default: () => [],
      },
      // 组件被使用的场景，快速执行｜作业模板
      from: {
        type: String,
        required: true,
      },
    },
    data() {
      return {
        isConfigLoading: true,
        isAddServerFile: false,
        sourceFileList: [],
        showFileView: false,
        fileMaxUploadSize: '2GB',
        ENABLE_FEATURE_FILE_MANAGE: false,
      };
    },
    watch: {
      data: {
        handler(newSourceFileList) {
          if (this.isSelfChange) {
            this.isSelfChange = false;
            return;
          }
          if (newSourceFileList.length < 1 && this.sourceFileList.length > 0) {
            this.sourceFileList = [];
            return;
          }
          if (this.sourceFileList.length < 1) {
            this.sourceFileList = _.cloneDeep(newSourceFileList);
            this.isAddServerFile = this.sourceFileList.some(item => item.isServerFile);
          }
        },
        immediate: true,
      },
      sourceFileList(sourceFileList) {
        if (sourceFileList.length > 0) {
          this.$refs.item.clearValidator();
        }
      },
    },
    created() {
      this.rules = [
        {
          validator: () => {
            if (this.sourceFileList.length < 1) {
              this.updateFileUploadFailed(false);
              this.updateFileUploading(false);
            }
            return this.sourceFileList.length;
          },
          message: I18n.t('源文件必填'),
          trigger: 'blur',
        },
        {
          validator: () => {
            // eslint-disable-next-line no-plusplus
            for (let i = 0; i < this.sourceFileList.length; i++) {
              const currentFile = this.sourceFileList[i];
              if (currentFile.isLocalFile
                && currentFile.uploadStatus === 'danger') {
                // 标记有本地文件上传失败
                this.updateFileUploadFailed(true);
                return false;
              }
            }
            this.updateFileUploadFailed(false);
            return true;
          },
          message: I18n.t('本地源文件上传失败'),
          trigger: 'blur',
        },
        {
          validator: () => {
            // eslint-disable-next-line no-plusplus
            for (let i = 0; i < this.sourceFileList.length; i++) {
              const currentFile = this.sourceFileList[i];
              if (currentFile.isLocalFile
                && currentFile.uploadStatus === 'primary') {
                // 标记有本地文件正在上传
                this.updateFileUploading(true);
                return false;
              }
            }
            this.updateFileUploading(false);
            return true;
          },
          message: I18n.t('本地源文件上传未完成'),
          trigger: 'change',
        },
        {
          validator: () => {
            // eslint-disable-next-line no-plusplus
            for (let i = 0; i < this.sourceFileList.length; i++) {
              const currentFile = this.sourceFileList[i];
              if (!currentFile.isServerFile) {
                continue;
              }
              // 服务器文件路径不能为空
              if (currentFile.fileLocation.length < 1) {
                return false;
              }
            }
            return true;
          },
          message: I18n.t('服务器源文件路径必填'),
          trigger: 'change',
        },
        {
          validator: () => {
            // eslint-disable-next-line no-plusplus
            for (let i = 0; i < this.sourceFileList.length; i++) {
              const currentFile = this.sourceFileList[i];
              if (!currentFile.isServerFile) {
                continue;
              }
              // 如果服务器列表使用的是主机变量
              if (currentFile.isVar && currentFile.host.isEmpty) {
                return false;
              }
            }
            return true;
          },
          message: I18n.t('服务器源文件中服务器列表不能为空'),
          trigger: 'change',
        },
      ];
      this.uploadFileTipsConfig = {
        allowHtml: true,
        width: '335px',
        theme: 'light',
        trigger: 'mouseenter',
        content: '#uploadFileTips',
        placement: 'right-start',
      };
      this.fetchJobConfig();
    },
    mounted() {
      const unWatch = this.$watch(() => this.$refs.serverFileView.isShow, (value) => {
        this.showFileView = value;
      }, {
        immediate: true,
      });
      this.$once('hook:beforeDestroy', () => {
        unWatch();
      });
    },
    methods: {
      ...mapMutations('distroFile', [
        'updateFileUploading',
        'updateFileUploadFailed',
      ]),
      /**
       * @desc 获取系统配置
       *
       * 本地文件上传大小限制
       */
      fetchJobConfig() {
        this.isConfigLoading = true;
        QuertGlobalSettingService.fetchJobConfig()
          .then((data) => {
            const { amount, unit } = data.FILE_UPLOAD_SETTING;
            this.fileMaxUploadSize = `${amount}${unit}`;
            this.ENABLE_FEATURE_FILE_MANAGE = data.ENABLE_FEATURE_FILE_MANAGE;
          })
          .finally(() => {
            this.isConfigLoading = false;
          });
      },
      /**
       * @desc 触发change事件
       */
      triggerChange() {
        this.isSelfChange = true;
        this.$emit('on-change', this.sourceFileList);
      },
      /**
       * @desc 显示添加服务器文件输入框
       */
      handleAddServerFile() {
        this.isAddServerFile = true;
      },
      /**
       * @desc 显示添加文件源文件弹框
       */
      handleAddSourceFile() {
        this.$refs.serverFileView.handleAddSourceFile();
      },
      /**
       * @desc 选择本地文件开始上传
       */
      handlerUploadLocalFile() {
        this.isAddLocalFile = true;
        this.$refs.serverFileView.startUploadLocalFile();
      },
      /**
       * @desc 更新文件来源的值
       * @param {Array} souceFileList 文件源文件
       */
      handleSourceFileChange(souceFileList) {
        this.sourceFileList = Object.freeze(souceFileList);
        this.triggerChange();
      },
    },
  };
</script>
<style lang='postcss' scoped>
  .source-file-view {
    margin-top: 16px;
  }

  .upload-file-tips {
    font-size: 12px;
    line-height: 16px;
    color: #63656e;

    .row {
      position: relative;
      padding-left: 12px;

      &::before {
        position: absolute;
        top: 6px;
        left: 0;
        width: 4px;
        height: 4px;
        background: currentcolor;
        border-radius: 50%;
        content: "";
      }
    }
  }

  .source-file-tips {
    font-size: 12px;
    color: #979ba5;

    .tips-flag {
      margin-left: 8px;
      font-size: 14px;
      color: #c4c6cc;
      cursor: pointer;
    }
  }

</style>
